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feat: Customize expansion and set maps on first boot (#1425)

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mdodkins 2023-08-01 04:46:49 +01:00 • committed by GitHub
parent 3ffe049e08
commit a9a2a89908
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45 changed files with 700 additions and 269 deletions
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113
Projects/Server/Maps/MapSelection.cs Normal file
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using System;
using System.Runtime.CompilerServices;
using Server.Text;
namespace Server.Maps;
[Flags]
public enum MapSelectionFlags
{
Felucca = 0x00000001,
Trammel = 0x00000002,
Ilshenar = 0x00000004,
Malas = 0x00000008,
Tokuno = 0x00000010,
TerMur = 0x00000020
}
public static class MapSelection
{
public static MapSelectionFlags[] MapSelectionValues { get; } = Enum.GetValues<MapSelectionFlags>();
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool Includes(this MapSelectionFlags flags, MapSelectionFlags flag) => (flags & flag) == flag;
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Toggle(this ref MapSelectionFlags flags, MapSelectionFlags flag)
{
flags ^= flag;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Enable(this ref MapSelectionFlags flags, MapSelectionFlags flag)
{
flags |= flag;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Disable(this ref MapSelectionFlags flags, MapSelectionFlags flag)
{
flags &= ~flag;
}
public static string ToCommaDelimitedString(this MapSelectionFlags flags)
{
using var builder = ValueStringBuilder.Create();
foreach (var flag in flags.GetEnumerable())
{
builder.Append(builder.Length > 0 ? $", {flag}" : $"{flag}");
}
return builder.Length == 0 ? "None" : builder.ToString();
}
public static MapSelectionFlags ToSelectionFlag(this Map map) => (MapSelectionFlags)(1 << map.MapID);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static MapSelectionEnumerable GetEnumerable(this MapSelectionFlags flags) => new(flags);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static MapSelectionEnumerable EnumFromExpansion(Expansion expansion) => ExpansionInfo.GetInfo(expansion).MapSelectionFlags.GetEnumerable();
public class MapSelectionEnumerable
{
private readonly MapSelectionFlags _flags;
public MapSelectionEnumerable(MapSelectionFlags flags) => _flags = flags;
public MapSelectionEnumerator GetEnumerator() => new(MapSelectionValues, _flags);
}
public ref struct MapSelectionEnumerator
{
private readonly MapSelectionFlags[] _allMaps;
private readonly MapSelectionFlags _mapSelections;
private int _index;
private MapSelectionFlags _current;
[MethodImpl(MethodImplOptions.AggressiveInlining)]
internal MapSelectionEnumerator(MapSelectionFlags[] allMaps, MapSelectionFlags mapSelections)
{
_allMaps = allMaps;
_mapSelections = mapSelections;
_index = 0;
_current = default;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public bool MoveNext()
{
MapSelectionFlags[] localList = _allMaps;
while ((uint)_index < (uint)localList.Length)
{
_current = localList[_index++];
if ((_mapSelections & _current) == _current)
{
return true;
}
}
return false;
}
public MapSelectionFlags Current
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get => _current;
}
}
}